fix: golangci-lint and gosec warnings

pkg/daemon/daemon.go

@@ -6,6 +6,7 @@ import (
 	"net/url"
 	"os"
 	"os/signal"
+	"syscall"
 
 	"git.cryptic.systems/volker.raschek/flucky/pkg/config"
 	"git.cryptic.systems/volker.raschek/flucky/pkg/repository"
@@ -15,7 +16,6 @@ import (
 )
 
 func Start(cnf *config.Config, cachedEntries uint, flogger logger.Logger) error {
-
 	// load data source name (dsn)
 	dsnURL, err := url.Parse(cnf.DSN)
 	if err != nil {
@@ -79,7 +79,7 @@ func Start(cnf *config.Config, cachedEntries uint, flogger logger.Logger) error
 	}
 
 	interruptChannel := make(chan os.Signal, 1)
-	signal.Notify(interruptChannel, os.Interrupt, os.Kill)
+	signal.Notify(interruptChannel, syscall.SIGTERM)
 
 	// Collection
 	parentCtx := context.Background()